kyverno/.github/PULL_REQUEST_TEMPLATE.md

## Related issue

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## What type of PR is this

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> /kind api-change
> /kind bug
> /kind cleanup
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> /kind feature
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## Proposed changes

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## Checklist

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- [] I have read the [contributing guidelines](../blob/main/CONTRIBUTING.md).
- [] I have added tests that prove my fix is effective or that my feature works.
- [] I have added or changed [the documentation](https://github.com/kyverno/website).

## Further comments

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